6245189 has 2 divisors, whose sum is σ = 6245190. Its totient is φ = 6245188.

The previous prime is 6245177. The next prime is 6245201. The reversal of 6245189 is 9815426.

It is a balanced prime because it is at equal distance from previous prime (6245177) and next prime (6245201).

It can be written as a sum of positive squares in only one way, i.e., 6225025 + 20164 = 2495^2 + 142^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6245189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6245989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3122594 + 3122595.

It is an arithmetic number, because the mean of its divisors is an integer number (3122595).

Almost surely, 2^6245189 is an apocalyptic number.

It is an amenable number.

6245189 is a deficient number, since it is larger than the sum of its proper divisors (1).

6245189 is an equidigital number, since it uses as much as digits as its factorization.

6245189 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17280, while the sum is 35.

The square root of 6245189 is about 2499.0376147629. The cubic root of 6245189 is about 184.1542991315.

The spelling of 6245189 in words is "six million, two hundred forty-five thousand, one hundred eighty-nine".